TM-5-4210-249-13-P-2

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 2 OF 4

TM-5-4210-249-13-P-2 - Page 634 of 1452

TM 5-4210-249-13&P-2

0173-4

DRAFT

0173

TFFT04661

NOTE

Note position of intercom jack prior to disconnecting intercom cable to ensure proper

installation.

Step 6.

Disconnect driver side headset from crew cab intercom jack.

Connect driver side

headset into driver side intercom jack.

Disconnect driver side intercom cable connector

from intercom.

Disconnect passenger side intercom cable connector from intercom.

Connect driver side intercom cable connector into passenger side intercom cable

connector at intercom.

While talking into driver side headset microphone, (do not press

push-to-talk button), check if headset microphone can be heard through headset

earphone.

If driver’s headset microphone can be heard though headset earphones,

replace intercom (WP 0395).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION